All LeetCode problems with likes and dislikes



Url Status AcRate Difficulty Likes Dislikes
Url Status AcRate Difficulty Likes Dislikes
two-sum | View Description and Submissionsac50.663569977173495Easy516181684
add-two-numbers | View Description and Submissionsac41.19813203576366Medium283425457
longest-substring-without-repeating-characters | View Description and Submissionsac33.99537215580409Medium371181667
median-of-two-sorted-arrays | View Description and SubmissionsNone37.40794997239282Hard256742829
longest-palindromic-substring | View Description and Submissionsac32.73706443949581Medium272091610
zigzag-conversion | View Description and SubmissionsNone45.864214115945025Medium673613283
reverse-integer | View Description and Submissionsnotac27.836146493926716Medium1177412890
string-to-integer-atoi | View Description and SubmissionsNone16.752991385628953Medium382511867
palindrome-number | View Description and Submissionsac54.40789815054762Easy110622598
regular-expression-matching | View Description and SubmissionsNone27.890469575498322Hard113711896
container-with-most-water | View Description and SubmissionsNone54.145534992585965Medium266391457
integer-to-roman | View Description and SubmissionsNone63.032986099961875Medium63115288
roman-to-integer | View Description and SubmissionsNone59.351854516014136Easy12320726
longest-common-prefix | View Description and Submissionsac41.52645868712917Easy158244203
3sum | View Description and Submissionsac33.25433899266429Medium284572557
3sum-closest | View Description and Submissionsnotac45.51454188850765Medium9804507
letter-combinations-of-a-phone-number | View Description and Submissionsac58.55181405888064Medium17153896
4sum | View Description and Submissionsac35.7700867771691Medium104451231
remove-nth-node-from-end-of-list | View Description and Submissionsac42.51248771935476Medium17166705
valid-parentheses | View Description and Submissionsac40.17585999371548Easy220211465
merge-two-sorted-lists | View Description and Submissionsac63.16245513437253Easy200531861
generate-parentheses | View Description and Submissionsac73.38213516938156Medium19615794
merge-k-sorted-lists | View Description and SubmissionsNone50.88372101186231Hard18294653
swap-nodes-in-pairs | View Description and SubmissionsNone63.072818711318426Medium11203403
reverse-nodes-in-k-group | View Description and Submissionsac56.50929648810712Hard12551619
remove-duplicates-from-sorted-array | View Description and SubmissionsNone53.110332003954476Easy1265216639
remove-element | View Description and SubmissionsNone54.54681772657586Easy12071608
find-the-index-of-the-first-occurrence-in-a-string | View Description and Submissionsac40.448000308594985Easy4767262
divide-two-integers | View Description and SubmissionsNone17.112887316793998Medium467014068
substring-with-concatenation-of-all-words | View Description and SubmissionsNone31.50274899270978Hard1344125
next-permutation | View Description and Submissionsac38.54485474740372Medium169394323
longest-valid-parentheses | View Description and Submissionsac33.22983982269273Hard11705363
search-in-rotated-sorted-array | View Description and Submissionsac39.956120376193674Medium242591420
find-first-and-last-position-of-element-in-sorted-array | View Description and Submissionsac42.55476257871949Medium18545446
search-insert-position | View Description and SubmissionsNone44.37267916735807Easy14720634
valid-sudoku | View Description and SubmissionsNone58.62923184339619Medium9669994
sudoku-solver | View Description and Submissionsac59.2328234091333Hard8800223
count-and-say | View Description and SubmissionsNone53.19057667114496Medium35327312
combination-sum | View Description and Submissionsac69.90210635574668Medium17499354
combination-sum-ii | View Description and Submissionsac53.728444942966824Medium9616244
first-missing-positive | View Description and SubmissionsNone37.12695439578856Hard150621683
trapping-rain-water | View Description and SubmissionsNone59.883555878912375Hard29096415
multiply-strings | View Description and SubmissionsNone39.489763761803474Medium66243057
wildcard-matching | View Description and Submissionsac27.245967824329746Hard7717315
jump-game-ii | View Description and Submissionsac40.12692035482782Medium13391476
permutations | View Description and Submissionsac77.1926438639488Medium17882289
permutations-ii | View Description and Submissionsac58.025352328966015Medium8088135
rotate-image | View Description and Submissionsac72.5487289103713Medium16192707
group-anagrams | View Description and Submissionsac66.950612805822Medium17131503
powx-n | View Description and Submissionsac33.99344674904366Medium87948619
n-queens | View Description and Submissionsac66.06717209858436Hard11362239
n-queens-ii | View Description and Submissionsac72.53228320402637Hard3599249
maximum-subarray | View Description and Submissionsac50.32109009614055Medium319981340
spiral-matrix | View Description and Submissionsac47.518575559154634Medium134751169
jump-game | View Description and Submissionsac38.63493644842778Medium177941004
merge-intervals | View Description and Submissionsac46.51800535178908Medium20796696
insert-interval | View Description and SubmissionsNone39.366826319146966Medium9036651
length-of-last-word | View Description and SubmissionsNone45.96917698418721Easy4055201
spiral-matrix-ii | View Description and Submissionsac70.12039441084778Medium6012239
permutation-sequence | View Description and SubmissionsNone45.497550871961806Hard6245456
rotate-list | View Description and Submissionsac36.74314273634605Medium87961408
unique-paths | View Description and Submissionsac63.62787745871843Medium15603416
unique-paths-ii | View Description and SubmissionsNone40.94705075501504Medium8192482
minimum-path-sum | View Description and Submissionsac62.83483770226845Medium11677150
valid-number | View Description and SubmissionsNone18.90478437620928Hard10521706
plus-one | View Description and SubmissionsNone44.19367302240469Easy82655152
add-binary | View Description and SubmissionsNone52.674956188919374Easy8726863
text-justification | View Description and SubmissionsNone41.25672090442807Hard32754254
sqrtx | View Description and SubmissionsNone37.90501191694423Easy73084297
climbing-stairs | View Description and Submissionsac52.21899496553253Easy19924659
simplify-path | View Description and SubmissionsNone40.93936678714484Medium49731011
edit-distance | View Description and Submissionsac55.39433509831964Medium13783178
set-matrix-zeroes | View Description and Submissionsac53.333380102846164Medium13130655
search-a-2d-matrix | View Description and SubmissionsNone49.18641571424654Medium14473376
sort-colors | View Description and Submissionsac60.31261059292664Medium16671573
minimum-window-substring | View Description and Submissionsac41.220690030490985Hard16224666
combinations | View Description and Submissionsac69.25723589064717Medium7731206
subsets | View Description and Submissionsac76.09667819822528Medium15806232
word-search | View Description and Submissionsac40.682889464123114Medium14418588
remove-duplicates-from-sorted-array-ii | View Description and SubmissionsNone54.94148481693695Medium59331119
search-in-rotated-sorted-array-ii | View Description and SubmissionsNone37.24201745794783Medium7820970
remove-duplicates-from-sorted-list-ii | View Description and SubmissionsNone46.50390692678194Medium8260213
remove-duplicates-from-sorted-list | View Description and SubmissionsNone51.40105645561247Easy7989268
largest-rectangle-in-histogram | View Description and Submissionsac43.312542705468054Hard15837227
maximal-rectangle | View Description and Submissionsac45.810557477806455Hard9321144
partition-list | View Description and SubmissionsNone55.03824146394999Medium6895763
scramble-string | View Description and SubmissionsNone39.29215350242938Hard31511253
merge-sorted-array | View Description and Submissionsnotac47.91465643219715Easy126351370
gray-code | View Description and SubmissionsNone57.938365474471155Medium20662600
subsets-ii | View Description and SubmissionsNone56.49949666759233Medium9027253
decode-ways | View Description and Submissionsac33.305859741041445Medium105564353
reverse-linked-list-ii | View Description and SubmissionsNone47.14472113139878Medium10790496
restore-ip-addresses | View Description and SubmissionsNone48.40936963736769Medium4934765
binary-tree-inorder-traversal | View Description and Submissionsac74.6962159559521Easy12381648
unique-binary-search-trees-ii | View Description and SubmissionsNone56.303773940683676Medium7259483
unique-binary-search-trees | View Description and SubmissionsNone60.352409354577794Medium9901378
interleaving-string | View Description and SubmissionsNone39.26445759503385Medium7768443
validate-binary-search-tree | View Description and Submissionsac32.29463540945987Medium157701281
recover-binary-search-tree | View Description and SubmissionsNone51.946646356739855Medium7463240
same-tree | View Description and SubmissionsNone59.535059819175565Easy10360200
symmetric-tree | View Description and SubmissionsNone55.22269834596748Easy14351333
binary-tree-level-order-traversal | View Description and Submissionsac65.63394515431605Medium14286288
binary-tree-zigzag-level-order-traversal | View Description and SubmissionsNone57.82859051353575Medium10077262
maximum-depth-of-binary-tree | View Description and Submissionsac74.49797306661739Easy11833193
construct-binary-tree-from-preorder-and-inorder-traversal | View Description and SubmissionsNone62.50590722178245Medium13918422
construct-binary-tree-from-inorder-and-postorder-traversal | View Description and SubmissionsNone61.224715279477806Medium7577118
binary-tree-level-order-traversal-ii | View Description and SubmissionsNone62.105466678108776Medium4607317
convert-sorted-array-to-binary-search-tree | View Description and SubmissionsNone70.6484206161232Easy10265505
convert-sorted-list-to-binary-search-tree | View Description and SubmissionsNone60.89703916423231Medium7146152
balanced-binary-tree | View Description and SubmissionsNone50.357373412199145Easy9856562
minimum-depth-of-binary-tree | View Description and SubmissionsNone46.50323517385096Easy68991237
path-sum | View Description and SubmissionsNone49.037340863827254Easy90031010
path-sum-ii | View Description and Submissionsac57.62737166023977Medium7485143
flatten-binary-tree-to-linked-list | View Description and SubmissionsNone63.19616286124084Medium11406532
distinct-subsequences | View Description and Submissionsac45.24670646897617Hard6150269
populating-next-right-pointers-in-each-node | View Description and SubmissionsNone61.41705538987026Medium9187282
populating-next-right-pointers-in-each-node-ii | View Description and SubmissionsNone51.11565036583971Medium5555307
pascals-triangle | View Description and Submissionsac72.90806765695321Easy11806375
pascals-triangle-ii | View Description and SubmissionsNone61.652597137570744Easy4136311
triangle | View Description and SubmissionsNone55.56096201681646Medium8914511
best-time-to-buy-and-sell-stock | View Description and Submissionsac53.521774868295765Easy28407959
best-time-to-buy-and-sell-stock-ii | View Description and SubmissionsNone64.96488990855207Medium124722597
best-time-to-buy-and-sell-stock-iii | View Description and SubmissionsNone46.77265292306929Hard9057162
binary-tree-maximum-path-sum | View Description and Submissionsac39.496948038446014Hard15516675
valid-palindrome | View Description and SubmissionsNone45.614504096042744Easy81427824
word-ladder-ii | View Description and SubmissionsNone27.36023773141139Hard5689702
word-ladder | View Description and SubmissionsNone37.9553973998346Hard112811825
longest-consecutive-sequence | View Description and Submissionsac47.48968414415144Medium18233820
sum-root-to-leaf-numbers | View Description and SubmissionsNone61.92785004890455Medium7134112
surrounded-regions | View Description and Submissionsac37.94478141950316Medium78961643
palindrome-partitioning | View Description and SubmissionsNone66.16533975434352Medium11705375
palindrome-partitioning-ii | View Description and SubmissionsNone33.59523320428059Hard5150133
clone-graph | View Description and SubmissionsNone54.707536027311306Medium88193509
gas-station | View Description and SubmissionsNone45.85271428800873Medium10943942
candy | View Description and Submissionsac43.30139561450033Hard7105525
single-number | View Description and Submissionsac71.52464743674867Easy15211611
single-number-ii | View Description and SubmissionsNone61.47444333442201Medium7348639
copy-list-with-random-pointer | View Description and SubmissionsNone54.0013362847103Medium129611308
word-break | View Description and Submissionsnotac46.19467762322243Medium16219704
word-break-ii | View Description and SubmissionsNone46.27608421804093Hard6488517
linked-list-cycle | View Description and Submissionsac48.76586919768063Easy141471158
linked-list-cycle-ii | View Description and Submissionsnotac49.94915802643434Medium12704890
reorder-list | View Description and SubmissionsNone54.38510153715461Medium9646319
binary-tree-preorder-traversal | View Description and Submissionsac68.10586445995952Easy7464193
binary-tree-postorder-traversal | View Description and Submissionsac69.3817667848296Easy6442182
lru-cache | View Description and SubmissionsNone41.62778819608064Medium19348870
insertion-sort-list | View Description and SubmissionsNone52.04327311383962Medium2889844
sort-list | View Description and Submissionsac56.32588315593047Medium10731305
max-points-on-a-line | View Description and SubmissionsNone25.753042928862957Hard3882434
evaluate-reverse-polish-notation | View Description and SubmissionsNone47.51336671208779Medium6506953
reverse-words-in-a-string | View Description and SubmissionsNone36.71950538376624Medium73284884
maximum-product-subarray | View Description and Submissionsnotac34.810257603957886Medium17348540
find-minimum-in-rotated-sorted-array | View Description and SubmissionsNone49.44727284047282Medium11954523
find-minimum-in-rotated-sorted-array-ii | View Description and SubmissionsNone43.48067694939732Hard4391452
min-stack | View Description and SubmissionsNone53.000011748329555Medium12903785
binary-tree-upside-down | View Description and SubmissionsNone62.22422161114138Medium235316
read-n-characters-given-read4 | View Description and SubmissionsNone41.145242932019436Easy5523379
read-n-characters-given-read4-ii-call-multiple-times | View Description and SubmissionsNone41.82962553381725Hard8551769
longest-substring-with-at-most-two-distinct-characters | View Description and SubmissionsNone54.145252688793796Medium210732
intersection-of-two-linked-lists | View Description and Submissionsac55.766326338333236Easy140081237
one-edit-distance | View Description and SubmissionsNone34.20327061719712Medium1341183
find-peak-element | View Description and Submissionsac45.79630680798729Medium105514450
missing-ranges | View Description and SubmissionsNone32.67546097448599Easy10062903
maximum-gap | View Description and SubmissionsNone44.19250781723128Hard3009348
compare-version-numbers | View Description and SubmissionsNone36.22325316795468Medium20312521
fraction-to-recurring-decimal | View Description and SubmissionsNone24.53432732196259Medium19733550
two-sum-ii-input-array-is-sorted | View Description and Submissionsac60.28364224418845Medium107121294
excel-sheet-column-title | View Description and SubmissionsNone39.3863174878076Easy5236733
majority-element | View Description and Submissionsac63.829823025142076Easy16900496
two-sum-iii-data-structure-design | View Description and SubmissionsNone37.70141074517143Easy648434
excel-sheet-column-number | View Description and SubmissionsNone62.82308501148669Easy4528347
factorial-trailing-zeroes | View Description and SubmissionsNone42.71070368905687Medium29501894
binary-search-tree-iterator | View Description and SubmissionsNone70.6863125242342Medium8067467
dungeon-game | View Description and SubmissionsNone37.706407078365025Hard550996
combine-two-tables | View Description and Submissionsac74.88303074607911Easy3196215
second-highest-salary | View Description and Submissionsac38.883416826226295Medium3249891
nth-highest-salary | View Description and Submissionsac38.09930630642657Medium1804936
rank-scores | View Description and SubmissionsNone61.1783582568513Medium2001253
largest-number | View Description and SubmissionsNone35.201414822845976Medium7537591
consecutive-numbers | View Description and SubmissionsNone46.69201719654501Medium1786239
employees-earning-more-than-their-managers | View Description and SubmissionsNone68.92425801645274Easy2363227
duplicate-emails | View Description and SubmissionsNone70.81068795081474Easy188561
customers-who-never-order | View Description and SubmissionsNone68.62335240352394Easy2432121
department-highest-salary | View Description and SubmissionsNone50.6276099575696Medium1877182
department-top-three-salaries | View Description and SubmissionsNone51.07607457586476Hard1767212
reverse-words-in-a-string-ii | View Description and SubmissionsNone53.49253310791773Medium1020140
repeated-dna-sequences | View Description and SubmissionsNone47.72201171106016Medium3098501
best-time-to-buy-and-sell-stock-iv | View Description and SubmissionsNone40.85494267274421Hard7007201
rotate-array | View Description and SubmissionsNone39.80964623451112Medium161981771
reverse-bits | View Description and SubmissionsNone55.9128269745789Easy47521247
number-of-1-bits | View Description and SubmissionsNone68.17279774377418Easy58111207
word-frequency | View Description and SubmissionsNone25.44683699654134Medium508296
valid-phone-numbers | View Description and SubmissionsNone25.773068082408653Easy376928
transpose-file | View Description and SubmissionsNone25.481777110122085Medium140281
tenth-line | View Description and SubmissionsNone32.873796569806856Easy355454
delete-duplicate-emails | View Description and SubmissionsNone61.00237322885509Easy1355268
rising-temperature | View Description and SubmissionsNone45.70263002357621Easy2203528
house-robber | View Description and Submissionsac49.887346209573316Medium19244358
binary-tree-right-side-view | View Description and Submissionsac62.219506247557824Medium11037717
number-of-islands | View Description and Submissionsac57.77661090276449Medium21241456
bitwise-and-of-numbers-range | View Description and SubmissionsNone42.65786187766595Medium3088215
happy-number | View Description and SubmissionsNone55.3093448048237Easy95161253
remove-linked-list-elements | View Description and SubmissionsNone47.18824267058313Easy7771217
count-primes | View Description and Submissionsac33.308455406745516Medium74121345
isomorphic-strings | View Description and SubmissionsNone43.43353821167806Easy76291647
reverse-linked-list | View Description and Submissionsac74.72309367077831Easy19623356
course-schedule | View Description and Submissionsnotac46.20094021415989Medium15127600
implement-trie-prefix-tree | View Description and SubmissionsNone63.75726422523553Medium10868120
minimum-size-subarray-sum | View Description and SubmissionsNone46.42078596705435Medium11668339
course-schedule-ii | View Description and Submissionsac49.28485653468425Medium10016316
design-add-and-search-words-data-structure | View Description and SubmissionsNone44.387961892917225Medium7189411
word-search-ii | View Description and SubmissionsNone36.1281495810428Hard8897414
house-robber-ii | View Description and Submissionsac41.47325841704784Medium9085132
shortest-palindrome | View Description and SubmissionsNone32.66453607918772Hard3371225
kth-largest-element-in-an-array | View Description and Submissionsnotac67.10869789017579Medium16020767
combination-sum-iii | View Description and Submissionsac68.5434967634129Medium5508100
contains-duplicate | View Description and Submissionsac61.007980740817466Easy107311231
the-skyline-problem | View Description and SubmissionsNone42.2102354180166Hard5653253
contains-duplicate-ii | View Description and SubmissionsNone43.41989351557258Easy55002844
contains-duplicate-iii | View Description and SubmissionsNone22.415376677961746Hard78541
maximal-square | View Description and Submissionsac45.6800230136492Medium9532200
count-complete-tree-nodes | View Description and SubmissionsNone62.43573622391616Easy8066444
rectangle-area | View Description and SubmissionsNone45.400577142769095Medium18781607
basic-calculator | View Description and SubmissionsNone42.666307140817814Hard5816427
implement-stack-using-queues | View Description and SubmissionsNone62.16039715977468Easy55791151
invert-binary-tree | View Description and SubmissionsNone75.69875510585682Easy13100184
basic-calculator-ii | View Description and SubmissionsNone42.70569749005177Medium5790741
summary-ranges | View Description and SubmissionsNone49.51801876658423Easy36471917
majority-element-ii | View Description and Submissionsac46.931988972922575Medium8192361
kth-smallest-element-in-a-bst | View Description and SubmissionsNone71.21278525056147Medium10640192
power-of-two | View Description and SubmissionsNone46.28701975993201Easy5911379
implement-queue-using-stacks | View Description and SubmissionsNone63.946596156317504Easy6681380
number-of-digit-one | View Description and SubmissionsNone34.2215227879817Hard13741398
palindrome-linked-list | View Description and Submissionsac50.966525861114754Easy15227817
lowest-common-ancestor-of-a-binary-search-tree | View Description and SubmissionsNone62.98695606394883Medium10264285
lowest-common-ancestor-of-a-binary-tree | View Description and SubmissionsNone60.20584056745377Medium15205350
delete-node-in-a-linked-list | View Description and Submissionsac77.19626117762512Medium38371075
product-of-array-except-self | View Description and SubmissionsNone65.0157928200198Medium199581130
sliding-window-maximum | View Description and Submissionsac46.45299872638252Hard17065587
search-a-2d-matrix-ii | View Description and SubmissionsNone51.648173740146945Medium11229183
different-ways-to-add-parentheses | View Description and SubmissionsNone64.58873606927352Medium5082237
valid-anagram | View Description and Submissionsac63.27916306166214Easy10582330
shortest-word-distance | View Description and SubmissionsNone65.09217943628424Easy1233109
shortest-word-distance-ii | View Description and SubmissionsNone60.96325292562458Medium1024311
shortest-word-distance-iii | View Description and SubmissionsNone58.1965777025054Medium48699
strobogrammatic-number | View Description and SubmissionsNone47.68200086708927Easy561977
strobogrammatic-number-ii | View Description and SubmissionsNone51.71040502958347Medium876232
strobogrammatic-number-iii | View Description and SubmissionsNone41.97558372717571Hard296185
group-shifted-strings | View Description and SubmissionsNone64.5449550772413Medium1551312
count-univalue-subtrees | View Description and SubmissionsNone56.028618525426225Medium1158393
flatten-2d-vector | View Description and SubmissionsNone49.255048664755705Medium698392
meeting-rooms | View Description and SubmissionsNone57.55206786918555Easy191696
meeting-rooms-ii | View Description and SubmissionsNone50.747355994239584Medium6672141
factor-combinations | View Description and SubmissionsNone49.247210889265986Medium109965
verify-preorder-sequence-in-binary-search-tree | View Description and SubmissionsNone48.51287546462177Medium110481
paint-house | View Description and SubmissionsNone61.571389693758306Medium2201128
binary-tree-paths | View Description and SubmissionsNone62.40210196553989Easy6178265
add-digits | View Description and SubmissionsNone65.95224163818226Easy44661906
3sum-smaller | View Description and SubmissionsNone50.59475824837221Medium1484147
single-number-iii | View Description and SubmissionsNone67.91154234302037Medium5397219
graph-valid-tree | View Description and SubmissionsNone47.4443402097285Medium312594
trips-and-users | View Description and SubmissionsNone36.48945077605475Hard1143636
ugly-number | View Description and SubmissionsNone42.060096956843196Easy30731609
ugly-number-ii | View Description and SubmissionsNone46.1952020479911Medium5690281
paint-house-ii | View Description and SubmissionsNone53.95055429287072Hard124934
palindrome-permutation | View Description and SubmissionsNone66.34719942005502Easy101168
palindrome-permutation-ii | View Description and SubmissionsNone40.864691546373095Medium84794
missing-number | View Description and SubmissionsNone63.8716892517484Easy106383217
alien-dictionary | View Description and SubmissionsNone35.41325396954117Hard4231943
closest-binary-search-tree-value | View Description and SubmissionsNone53.492460857233816Easy1707110
encode-and-decode-strings | View Description and SubmissionsNone44.646941556269326Medium1341361
closest-binary-search-tree-value-ii | View Description and SubmissionsNone58.63874890675107Hard124841
integer-to-english-words | View Description and SubmissionsNone30.180229056221723Hard28195979
h-index | View Description and SubmissionsNone38.46610761290843Medium718246
h-index-ii | View Description and SubmissionsNone37.78675112594369Medium21040
paint-fence | View Description and SubmissionsNone45.12548283951767Medium1467376
find-the-celebrity | View Description and SubmissionsNone46.81758596909014Medium2735260
first-bad-version | View Description and SubmissionsNone43.72973886574047Easy79573146
perfect-squares | View Description and Submissionsac52.96027813888253Medium10065411
wiggle-sort | View Description and SubmissionsNone67.33833130353185Medium116399
zigzag-iterator | View Description and SubmissionsNone63.19259622004102Medium64536
expression-add-operators | View Description and SubmissionsNone39.340484931925964Hard3179559
move-zeroes | View Description and SubmissionsNone61.388920067106554Easy15222382
peeking-iterator | View Description and SubmissionsNone58.93535696410647Medium17841014
inorder-successor-in-bst | View Description and SubmissionsNone49.06359691463334Medium246988
walls-and-gates | View Description and SubmissionsNone60.75267776279076Medium297754
find-the-duplicate-number | View Description and Submissionsac59.089216819002324Medium209923469
unique-word-abbreviation | View Description and SubmissionsNone25.81188708692903Medium1961783
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